Sample bag LDPE, 229 x 457 mm, 50 pc/PAK

Heavy duty pouches with dual locking grooves. Keep dry samples dry and wet samples wet with Thermo Scientific™ Nalgene™ LDPE Sample Bags. These high-strength, low-density polyethylene, double-zipper bags securely seal and are ideal for small laboratory items, botanical specimens and other preparations. Not recommended for storing liquids.